S61-E-006 (5 Dec 1993) --- The robot arm controlling work of Swiss scientist Claude Nicollier was photographed with an Electronic Still Camera (ESC), and down linked to ground controllers soon afterward. With the mission specialist's assistance, Endeavour's crew captured the Hubble Space Telescope (HST) on December 4, 1993. Four of the seven crew members will work in alternating pairs outside Endeavour's shirt sleeve environment to service the giant telescope. Electronic still photography is a relatively new technology which provides the means for a handheld camera to electronically capture and digitize an image with resolution approaching film quality. The electronic still camera has flown as an experiment on several other shuttle missions.